EP0954181A3 - Datenverarbeitungsgerät und Verfahren - Google Patents

Datenverarbeitungsgerät und Verfahren Download PDF

Info

Publication number
EP0954181A3
EP0954181A3 EP99303221A EP99303221A EP0954181A3 EP 0954181 A3 EP0954181 A3 EP 0954181A3 EP 99303221 A EP99303221 A EP 99303221A EP 99303221 A EP99303221 A EP 99303221A EP 0954181 A3 EP0954181 A3 EP 0954181A3
Authority
EP
European Patent Office
Prior art keywords
code data
objects
processing apparatus
data processing
detected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99303221A
Other languages
English (en)
French (fr)
Other versions
EP0954181A2 (de
EP0954181B1 (de
Inventor
Mitsuru Maeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP11873798A external-priority patent/JP3854717B2/ja
Priority claimed from JP32563598A external-priority patent/JP3854737B2/ja
Priority claimed from JP32563698A external-priority patent/JP3854738B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of EP0954181A2 publication Critical patent/EP0954181A2/de
Publication of EP0954181A3 publication Critical patent/EP0954181A3/de
Application granted granted Critical
Publication of EP0954181B1 publication Critical patent/EP0954181B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
EP99303221A 1998-04-28 1999-04-26 Datenverarbeitungsgerät und Verfahren Expired - Lifetime EP0954181B1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP11873798A JP3854717B2 (ja) 1998-04-28 1998-04-28 復号装置およびその方法
JP11873798 1998-04-28
JP32563698 1998-11-16
JP32563598A JP3854737B2 (ja) 1998-11-16 1998-11-16 データ処理装置及びその方法、及びデータ処理システム
JP32563598 1998-11-16
JP32563698A JP3854738B2 (ja) 1998-11-16 1998-11-16 データ処理装置及びその方法、及びデータ処理システム

Publications (3)

Publication Number Publication Date
EP0954181A2 EP0954181A2 (de) 1999-11-03
EP0954181A3 true EP0954181A3 (de) 2001-03-28
EP0954181B1 EP0954181B1 (de) 2007-12-26

Family

ID=27313654

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99303221A Expired - Lifetime EP0954181B1 (de) 1998-04-28 1999-04-26 Datenverarbeitungsgerät und Verfahren

Country Status (3)

Country Link
US (1) US6512793B1 (de)
EP (1) EP0954181B1 (de)
DE (1) DE69937816T2 (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4261630B2 (ja) 1998-02-04 2009-04-30 キヤノン株式会社 画像符号化装置及び方法、画像符号化プログラムが記録されたコンピュータ可読記録媒体
JP4151158B2 (ja) * 1999-06-14 2008-09-17 ソニー株式会社 シーン記述生成装置及び方法
US7093028B1 (en) * 1999-12-15 2006-08-15 Microsoft Corporation User and content aware object-based data stream transmission methods and arrangements
US7389356B2 (en) * 1999-12-15 2008-06-17 Microsoft Corporation Generalized differentiation methods and arrangements for adaptive multimedia communications
WO2001050766A1 (en) * 1999-12-22 2001-07-12 Neomtel Co., Ltd. A system for moving image data using wireless communication and the method of the same
US8050495B2 (en) * 2000-01-27 2011-11-01 Marger Johnson & Mccollom, P.C. Rich media file format and delivery methods
US7412478B1 (en) * 2000-01-27 2008-08-12 Marger Johnson & Mccollom, P.C. Rich media file format and delivery methods
US6909804B2 (en) * 2000-01-27 2005-06-21 Marger Johnson & Mccollom, P.C. Image compression usable with animated images
US6747707B2 (en) * 2000-03-31 2004-06-08 Matsushita Electric Industrial Co., Ltd. Data editing system for finally editing a recording medium using received compressed data
US6970510B1 (en) * 2000-04-25 2005-11-29 Wee Susie J Method for downstream editing of compressed video
US6973130B1 (en) 2000-04-25 2005-12-06 Wee Susie J Compressed video signal including information for independently coded regions
US6553150B1 (en) * 2000-04-25 2003-04-22 Hewlett-Packard Development Co., Lp Image sequence compression featuring independently coded regions
US6888968B1 (en) * 2000-09-21 2005-05-03 Kabushiki Kaisha Toshiba Image processing apparatus and image processing method
EP1191795A3 (de) 2000-09-22 2004-04-14 Matsushita Electric Industrial Co., Ltd. Verfahren und Vorrichtung zur Bilddekodierung
US7650058B1 (en) * 2001-11-08 2010-01-19 Cernium Corporation Object selective video recording
US20060165386A1 (en) * 2002-01-08 2006-07-27 Cernium, Inc. Object selective video recording
US7936825B2 (en) * 2002-02-01 2011-05-03 Panasonic Corporation Moving image coding method and moving image decoding method
US7206450B2 (en) * 2002-04-25 2007-04-17 Microsoft Corporation Compression of bi-level images with explicit representation of ink clusters
JP2004112261A (ja) * 2002-09-18 2004-04-08 Fujitsu Ltd 受信機のプロファイルに応じたディジタル放送プログラムの受信機およびその課金方法
JP2004186871A (ja) * 2002-12-02 2004-07-02 Ricoh Co Ltd 画像処理装置、撮像装置、プログラム及び記憶媒体
JP2004248271A (ja) * 2003-01-23 2004-09-02 Ricoh Co Ltd 画像処理装置、画像形成装置、画像処理方法、プログラムおよび記憶媒体
JP2005184626A (ja) * 2003-12-22 2005-07-07 Canon Inc 画像処理装置
JP4612797B2 (ja) * 2004-03-11 2011-01-12 キヤノン株式会社 符号化装置、符号化方法
JP4702928B2 (ja) * 2004-03-12 2011-06-15 キヤノン株式会社 動画像符号化装置及び復号装置及びその制御方法、並びにコンピュータプログラム及びコンピュータ可読記憶媒体
JP2005295505A (ja) * 2004-03-12 2005-10-20 Canon Inc 動画像符号化装置及び動画像復号装置及びそれらの制御方法、並びに、コンピュータプログラム及びコンピュータ可読記憶媒体
US7023365B1 (en) * 2004-04-15 2006-04-04 Rockwell Collins, Inc. System and method for compression of words and phrases in text based on language features
WO2006022741A1 (en) * 2004-08-23 2006-03-02 Marger Johnson & Mccollom, P.C. Image compression usable with animated images
JP2006258882A (ja) * 2005-03-15 2006-09-28 Konica Minolta Photo Imaging Inc 画像表示装置および携帯型撮像装置
JP4618676B2 (ja) * 2005-04-28 2011-01-26 株式会社リコー 構造化文書符号の転送方法、画像処理システム、サーバ装置、プログラム及び情報記録媒体
WO2007014216A2 (en) 2005-07-22 2007-02-01 Cernium Corporation Directed attention digital video recordation
US8074248B2 (en) 2005-07-26 2011-12-06 Activevideo Networks, Inc. System and method for providing video content associated with a source image to a television in a communication network
EP2105019A2 (de) * 2006-09-29 2009-09-30 Avinity Systems B.V. Verfahren zum streaming paralleler benutzersitzungen, system und computersoftware
WO2008088741A2 (en) 2007-01-12 2008-07-24 Ictv, Inc. Interactive encoded content system including object models for viewing on a remote device
US9826197B2 (en) 2007-01-12 2017-11-21 Activevideo Networks, Inc. Providing television broadcasts over a managed network and interactive content over an unmanaged network to a client device
JP2008282352A (ja) * 2007-05-14 2008-11-20 B-Core Inc 遮蔽によるマーキング方法及び除去によるマーキング方法及び変色によるマーキング方法
WO2010057170A1 (en) 2008-11-17 2010-05-20 Cernium Corporation Analytics-modulated coding of surveillance video
US20100178038A1 (en) * 2009-01-12 2010-07-15 Mediatek Inc. Video player
JP2010278668A (ja) * 2009-05-27 2010-12-09 Sony Corp 符号化装置及び符号化方法、並びに復号装置及び復号方法
AU2011315950B2 (en) 2010-10-14 2015-09-03 Activevideo Networks, Inc. Streaming digital video between video devices using a cable television system
WO2012138660A2 (en) 2011-04-07 2012-10-11 Activevideo Networks, Inc. Reduction of latency in video distribution networks using adaptive bit rates
EP2815582B1 (de) 2012-01-09 2019-09-04 ActiveVideo Networks, Inc. Wiedergabe einer interaktiven vereinfachten benutzerschnittstelle auf einem fernsehgerät
US9800945B2 (en) 2012-04-03 2017-10-24 Activevideo Networks, Inc. Class-based intelligent multiplexing over unmanaged networks
US9123084B2 (en) 2012-04-12 2015-09-01 Activevideo Networks, Inc. Graphical application integration with MPEG objects
JP5519085B1 (ja) * 2012-07-20 2014-06-11 パナソニック株式会社 動画像生成装置および動画像生成方法
WO2014145921A1 (en) 2013-03-15 2014-09-18 Activevideo Networks, Inc. A multiple-mode system and method for providing user selectable video content
EP3005712A1 (de) 2013-06-06 2016-04-13 ActiveVideo Networks, Inc. Überlagerte darstellung einer benutzerschnittstelle auf quellvideoinhalten
US9219922B2 (en) 2013-06-06 2015-12-22 Activevideo Networks, Inc. System and method for exploiting scene graph information in construction of an encoded video sequence
US9294785B2 (en) 2013-06-06 2016-03-22 Activevideo Networks, Inc. System and method for exploiting scene graph information in construction of an encoded video sequence
US9589595B2 (en) * 2013-12-20 2017-03-07 Qualcomm Incorporated Selection and tracking of objects for display partitioning and clustering of video frames
US10346465B2 (en) 2013-12-20 2019-07-09 Qualcomm Incorporated Systems, methods, and apparatus for digital composition and/or retrieval
JP6355333B2 (ja) * 2013-12-27 2018-07-11 キヤノン株式会社 撮像装置、画像処理装置、画像処理方法、プログラム
US9788029B2 (en) 2014-04-25 2017-10-10 Activevideo Networks, Inc. Intelligent multiplexing using class-based, multi-dimensioned decision logic for managed networks
WO2023081047A2 (en) * 2021-11-04 2023-05-11 Op Solutions, Llc Systems and methods for object and event detection and feature-based rate-distortion optimization for video coding

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5737011A (en) * 1995-05-03 1998-04-07 Bell Communications Research, Inc. Infinitely expandable real-time video conferencing system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974071A (en) 1987-04-28 1990-11-27 Canon Kabushiki Kaisha Color image data encoding apparatus having improved resolution/efficiency characteristics
JPH02177766A (ja) 1988-12-28 1990-07-10 Canon Inc ２値画像の階層的符号化方式
US5521717A (en) 1992-02-03 1996-05-28 Canon Kabushiki Kaisha Image processing apparatus and method therefor
JP3376129B2 (ja) 1993-12-27 2003-02-10 キヤノン株式会社 画像処理装置及びその方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5737011A (en) * 1995-05-03 1998-04-07 Bell Communications Research, Inc. Infinitely expandable real-time video conferencing system

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
ISO/IEC JTC1/SC29/WG11: "Information Technology - Coding of audio-visual objects: Visual ISO/IEC 14496-2 Committee Draft", ISO/IEC JTC1/SC29/WG11 N2202, March 1998 (1998-03-01), XP002158792 *
KOENEN R ET AL: "MPEG-4: Context and objectives", SIGNAL PROCESSING. IMAGE COMMUNICATION,NL,ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, vol. 9, no. 4, 1 May 1997 (1997-05-01), pages 295 - 304, XP004075332, ISSN: 0923-5965 *
LOUI A ET AL: "VIDEO COMBINING FOR MULTIPOINT VIDEOCONFERENCING", PROCEEDINGS OF IS&T ANNUAL CONFERENCE, 7 May 1995 (1995-05-07), XP000791051 *
MON-SONG CHEN ET AL: "Multiparty talks", IMAGE PROCESSING,GB,EUROPEAN TECHNOLOGY PUBLISHING, LONDON, vol. 5, no. 3, 1993, pages 23 - 25, XP002101200 *
SHIH-FU CHANG ET AL: "MANIPULATION AND COMPOSITING OF MC-DCT COMPRESSED VIDEO", IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS,US,IEEE INC. NEW YORK, vol. 13, no. 1, 1995, pages 1 - 11, XP000492740, ISSN: 0733-8716 *
YUN L C ET AL: "ARCHITECTURES FOR MULTI-SOURCE MULTI-USER VIDEO COMPOSITING", ACM MULTIMEDIA, PROCEEDINGS OF THE INTERNATIONAL CONFERENCE, 1 August 1993 (1993-08-01), XP000749944 *

Also Published As

Publication number Publication date
EP0954181A2 (de) 1999-11-03
DE69937816D1 (de) 2008-02-07
US6512793B1 (en) 2003-01-28
EP0954181B1 (de) 2007-12-26
DE69937816T2 (de) 2008-12-24

Similar Documents

Publication Publication Date Title
EP0954181A3 (de) Datenverarbeitungsgerät und Verfahren
EP0790742A3 (de) Prädiktives Bildkodierungs- und -dekodierungssystem
EP1406452A3 (de) Verfahren zur Kodierung und Dekodierung eines Videosignals
EP0926898A4 (de) Verfahren und vorrichtung zur bildkodierung, -dekodierung und -verarbeitung
EP1100273A3 (de) Methode zur Bilddekodierung mit Kodes variabler Länge
EP1408444A3 (de) Streifenkode mit verbesserter Visuell-Qualität
EP0713341A3 (de) Bilddekodierer mit Steuerung der Rate der kodierten Bilddaten
EP1445955A4 (de) Bildcodierungsverfahren, bilddecodierungsverfahren, bildcodierer, bilddecodierer, programm, computerdatensignal und bildübertragungssystem
EP1162573A3 (de) Bildverarbeitungsvorrichtung und -verfahren
WO1999067883A3 (en) Processing circuit and method for variable-length coding and decoding
EP1699137A3 (de) Verfahren und Einrichtung zur Kodierung und Dekodierung von digitalen Signalen
EP0789326A3 (de) System zur Komprimierung/Dekomprimierung von Daten
AU1941797A (en) Image encoder, image decoder, image encoding method, image decoding method and image encoding/decoding system
WO2000002392A3 (en) Scalable video coding system
AU2002313729A1 (en) System and method for encoding and decoding an image or document and document encoded thereby
EP1422944B8 (de) Bildcodierungsverfahren, bilddecodierungsverfahren und zugehörige vorrichtung
TW357299B (en) Audio-visual decoding apparatus and audio-visual encoding apparatus and data transmission system
CA2165492A1 (en) Temporally-Pipelined Predictive Encoder/Decoder Circuit and Method
EP1063586A3 (de) Verfahren und Vorrichtung zum Datenverarbeiten mit mehreren Statusbitgruppen
EP1416434A3 (de) Passive eingebettete Interaktion Kodierung
AU2002236113A1 (en) Method, device and system for coding, processing and decoding odor information
HK1036377A1 (en) Image coding and decoding method.
EP0762777A3 (de) Bildwiedergabevorrichtung
ATE278225T1 (de) Verfahren, vorrichtungen und system zur rechnerischen fein-degradierung unter verwendung von prioritätsinformation bei mehreren objekten
EP1168651A3 (de) Audiokodieroptimierung durch Wiederkodierung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT NL

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20010823

AKX Designation fees paid

Free format text: DE FR GB IT NL

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT NL

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 69937816

Country of ref document: DE

Date of ref document: 20080207

Kind code of ref document: P

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20080929

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080430

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20140415

Year of fee payment: 16

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20150501

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150501

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20170430

Year of fee payment: 19

Ref country code: FR

Payment date: 20170425

Year of fee payment: 19

Ref country code: GB

Payment date: 20170420

Year of fee payment: 19

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 69937816

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20180426

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180426

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180430